Tobi Niu Niu

The 10, J, Q, and K points of the cards are all counted as 10, and the other cards are calculated according to the points of the cards. The points of 3 of the 5 cards in the player’s hand add up to an integral multiple of 10, and the added single digit of the other 2 cards is the number of bulls in the deck, which is a bull; if there are 3 cards If the number of points does not add up to an integral multiple of 10, there is no bull.